1920s Investigator's Companion

When faced with the horrors of the Cthulhu Mythos, investigators need all the help that they can get. This essential player's aid for Call of Cthulhu provides it.

The 1920s Investigator's Companionis split into four sections. "The Roaring Twenties" details life in the 1920s, ...   [click here for more]

A Cthulhian Miscellany

Call of Cthulhu is, of course, an excellent role-playing system and one that easily lends itself to expansion in many areas. In keeping with that spirit, this book explores a number of optional expansions to the original Call of Cthulhu rules-primarily in the areas of new, specialized skills; new ...   [click here for more]

Achtung! Cthulhu - Zero Point Part 1 -Version Bundle [BUNDLE]

Wartime roleplaying……with tentacles!

Achtung! Cthulhu brings you a two-fisted wartime SAVAGE WORLDS ro...   [click here for more]

Achtung! Cthulhu - Zero Point Part 1 - Three Kings - For Call of Cthulhu

Wartime roleplaying……with tentacles!

Achtung! Cthulhu brings you a two-fisted wartime CALL OF CTHULHU roleplaying game setting packed full of fiendish Nazis, terrifying ancient mysteries, legendary war machines, and enough writhing tentacles to fill ten Reichstags!

Three Kings is the first in a series of standalone...   [click here for more]

Age of Cthulhu 1: Death in Luxor

In the age of the pharaohs, a great and unfathomable evil rose from the murky depths to cast its gibbous shadow over ancient Egypt. At the cost of his empire, Ramesses III imprisoned the horror beneath the sands of Luxor, where it has slumbered ever since.

In 1924, a team of visiting archeologists unearthed the last remaining testament of that ancient mystery, only to unleash a terror f...   [click here for more]

Age of Cthulhu 3: Shadows of Leningrad

The death of a brilliant artist summons the investigators to Leningrad, setting them in pursuit of a mystery older than Russia herself. But when each secret revealed brings the investigators closer to madness, is the truth worth the price?

The trail of clues takes them from the dachas of the Orkonov Estate to the Revolution Hospital and State Museum of Leningrad, and...   [click here for more]

Age of Cthulhu 5: The Long Reach of Evil

It is the Age of Cthulhu, and the cold tentacles of primeval madness reach across the globe. In this compilation of three adventure modules, the investigators journey to Peru, Sumatra, and Tibet in a desperate quest to uncover mysteries that imperil the world. Incan ruins, erupting volcanoes, and madness at the top of the world await those brave enough to unravel the long reach of evil. This al...   [click here for more]

Age of Cthulhu 7: Timeless Sands of India

India: exotic splendors, desolate sands, and the mysteries of the Subcontinent. The answers to unexplained nightmares rest in India's timeless sands, where eons-old mysteries still dwell just below the veneer of polite society. Curious investigators are quickly drawn into a shadow-war waged by forces of darkness. The clues lead to the ferocious sandstorms of the Great Thar Desert, with fires, a...   [click here for more]

American Diner

Plan in 2D and 3D.1 page.Eras: 1918-TodayYou can buy the whole collection of 15 plans with game hooks and seeds at 6.01 USD. Check "Plans from the XXth century". Go there also to view a full size preview.The plans can be copied-pasted into your own documents!It includes the total measures in meters and feet (length, width, area).WARNING: 3D means it is REPRESENTED in 3D perspective (as seen in ...   [click here for more]

Arkham Case Files: Deep Morgue

 In Newburyport, Massachusetts, police have barricaded off a county morgue with rumors that a monster is loose in the morgue. Some believe in the monster, some do not. They have asked you to go in and investigate, do you dare?

In this one shot adventure for Call of Cthulhu, investigators go into the morgue to investigate rumors of monsters in the morgue....   [click here for more]

Arkham Sanitarium

The batle against the horrors of the myihos often leaves an investigator dead or insane. In either case, a paper trail has formed, one that can lead new, ignorant investigators into realms of unspeakable evil.

This supplement contains a large number of useful forms for use in a Call of Cthulhu® game. Death certificates, insanity certificates, patient records, and even finge...   [click here for more]

Barrow Tomb

Barrow Tomb is a fantastically detailed set of colour maps of an elaborate underground crypt.

Featuring 30+ detailed rooms or areas over multiple levels, it will capture any GM's imagination in no time. This product is 100% original material and does not contain tilesets or artwork from other publishers, meaning you are not paying good money simply for someone to re-arrange some ...   [click here for more]

Beyond the Mountains of Madness

Little by little they rose grimly into the western sky; allowing us to witness the various bare, bleak, and blackened summits . . . in the reddish Antarctic lights against the provocative background of iridescent ice-dust clouds. In the whole spectacle there was a persistent, pervasive hint of stupendous secrecy and potential revelation. . . . I c...   [click here for more]

Black Bag Jobs

Most of the time, saving the world is a 9 to 5 job. Clock in every morning. Feel your life tick away with each meeting and each pointless bit of paperwork. Stare at a screen and feel your brain leaking out through your ears. Try to keep the boredom from killing you. Clock out in the evening and slouch h...   [click here for more]

Blood Brothers II

9 Glimpses of Horror

"Ooh, those A-li-ens, A-li-ens On a weekend from Mars They liked our girls and our cars- Ooh, those A-li-ens, A-li-ens"    —From the Blood Brothers 2 soundtrack.

They're B-movies, they're bad, and they're back for more laughs. Nine scenarios which ha...   [click here for more]

Bride of Halloween Horror

Autumn — the time of the Festival of the Dead, when the veil between the worlds is thinnest and prayers to ancestors easiest made. Pumpkin cakes are left in the Ancestors' Niche in every house, and children tie black and orange ribbons to the doors and put candles in the windows of their houses so their dead ancestors can easily find their way home.

It is a quiet time, afte...   [click here for more]

Caligo Accedendum

This monograph constitutes Chaosium's first GenCon tournament for Cthulhu Dark Ages. The staffers chose the Latin name, which translates to "the approaching darkness". It also makes for a nifty acronym that fits in well with the Lovecraft Mythos.

The first scenario, Island of the Damned takes tough-as-nails Viking characte...   [click here for more]

Call of Cthulhu Quick-Start Rules

The Great Old Ones ruled the earth aeons before the rise of humankind. Originally they came from the gulfs of space and were cast down by even greater beings. Remains of their cyclopean cities and forbidden knowledge can still be found on remote islands in the Pacific, buried amid the shifting sands of vast deserts, and in the frigid reces...   [click here for more]

Children of the Storm

Experts predict that the want and suffering of the Great Depression will create "a generation of cannibals." Panicked people flee their homes to escape a devastating invasion and poison gas attack. Life comes to a standstill as people watch a strange dust descend from the sky.

The spread of the Great Depression and the first ru...   [click here for more]

Church

Plan in 2D and 3D.2 pages.Eras: XI cent.-TodayYou can buy the whole collection of 15 plans with game hooks and seeds at 6.01 USD. Check "Plans from the XXth century". Go there also to view a full size preview.The plans can be copied-pasted into your own documents!It includes the total measures in meters and feet (length, width, area).WARNING: 3D means it is REPRESENTED in 3D perspective (as see...   [click here for more]

City Set 2

This set of modern city tiles is perfect for any pulp setting, but is versatile enough to be used for other time periods as well.

Utilize the power of Adobe Acrobat to turn items off and on. You can empty the buildings, or fill them with items to enhance the visual experience of your game.

This set contains a church with catacombs and a graveyard.

NOTE: This set was prev...   [click here for more]

Cthulhu Britannica: Avalon - The County of Somerset

The county of Somerset lies in the English West Country, a green and pleasant land steeped in millennia of history, folklore, and superstition, often overlooked as a rural backwater good for nothing but strong cider and tall tales. Yet something powerful and ancient is stirring in the county's hills and valleys, and mysterious lights flicker by night on the slopes of Glastonbury Tor, rising lik...   [click here for more]

Cthulhu Britannica: Shadows over Scotland

Fiendish things haunt the hive-like alleys and wynds of old Edinburgh. Glasgow’s streets whisper with rumours of dark terrors in the shipyard shadows on the snaking, poisonous Clyde. And in the isles, murmurs on fishing boats and ferries speak of far older things, of sites of power and standing stones, awakenings and stirrings in forgotten places. Mysterious, wild, and beautiful, Scotland...   [click here for more]

Cthulhu Companion

Ghastly Adventures & Erudite Lore

This book is composed of submissions to Different Worlds magazine and other Cthulhoid Chaosium projects. The Different Worlds readers’ enthusiasm for the Cthulhu Mythos resulted in many excellent submissions, some of which appear, with permission, within these pages.

The contents of this...   [click here for more]

Cthulhu For President: The Game

A 9th Level Beer and Pretzels Role-Playing Game.* Have you lost all hope in the future? Tired of Big Government? Sick of greedy, corrupt officials? You are not alone! Become one with the Elder Party! The greatest evil in the universe just sunk to new depths, and has announced his intention to enter politics. Don't settle for the lesser evil! Heed...   [click here for more]